
Surf Forecasts:
Kennebunk Beach surf forecast from 3 Aug 2026:
- Most powerful swell: Monday 3 Aug, 5PM (local time) - 7ft (2.2m), 8s period, SSE swell with 528 kJ wave energy.
Best Forecast Surf Conditions for Kennebunk Beach this week:
The most powerful waves expected at Kennebunk Beach in the next 16 days are 2.2m 8s and forecast to arrive on Monday (Aug 03) at 5PM. Winds are predicted to be onshore at the time the swell arrives. The largest open ocean swell (not directed at the beach) is 2.5m 8s period and expected on Monday (Aug 03) at 8PM.
| Wave Type | Time (EDT) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | - | - |
| Best Surf | - | - |
| Most Powerful | 5PM (Mon 3rd Aug) | 7ft (2.2m) 8s |
Table - best surf conditions forecast for Kennebunk Beach over the next 16 days.
The Lowdown
Alright folks, Rusty here. Let’s get straight into it. The outlook for the next 16 days in this neck of the woods is a long, tough stretch. There’s a big gap of quiet water right at the start, and honestly, not a single session is scoring high enough to get any real stoke going. The swell is small, the wind is messy, and we’re looking at a whole lot of flatness with a side of chop.
The pick of what’s on offer, if you can even call it that, is a very brief window late on the afternoon of Monday, August 4th. That afternoon, we’ve got a little knee-high swell bumping in from the SSE at 3ft, with a period of 8 seconds. The combined energy is a weak 75, so you’re really just looking at small, weak waves. It’s not great, but the wind is out of the West at 6 mph, which is a light cross-onshore. Shoaling, it’s just about surfable for a small-wave log, but it’s far from clean. The rest of the week is a complete write-off. Tuesday the 5th sees the swell drop even further, and the wind picks up again from the South. By Wednesday the 6th, we’re down to 2ft and 2ft with choppy conditions. Thursday the 7th is a complete flat spell with 0.3ft swell. The whole first week is a bust.
The second week doesn’t offer much hope either. Friday, August 14th, there’s a faint pulse of energy. The morning shows a 3ft swell from the South with a period of 5 seconds, and the combined energy is 58. The wind is light from the South at 6 mph, which is a cross-onshore, giving us small, ripply waves. The afternoon stays the same size but the wind picks up to 12 mph, making it choppy. Then on Saturday, August 15th, we get a mixed bag of rain and a 1ft swell from the ESE with a period of 8 seconds, but the energy is still low at 32 to 42. The wind is onshore and messy. The only real highlight, if you’re desperate, is the morning of Sunday, August 16th. The wind will be from the NNW at 6 mph, which is a clean cross-offshore breeze, but the swell is a pathetic 1.0ft from the SSE. You’ll be fighting for a ripple. Monday, August 17th, we get a glassy morning with a 0.7ft groundswell from the ESE, period of 9 seconds, but there’s zero energy to push it. The glassy surface is nice, but there’s no wave to ride.
The water temperature here is about average for the time of year, so nothing out of the ordinary there. Look, I’m not going to sugarcoat it; this is a dead period. The whole 16-day window is a big, flat, choppy mess. If you’re a kite surfer, the afternoon of August 3rd with a 7ft swell and strong onshore wind might look interesting, but for us paddle surfers, it’s a long wait. The forecast can change, but right now, it’s a solid "stay home and wax your board" kind of outlook.
Rusty.
Short Range ForecastHeavy rain (total 27mm), heaviest during Mon afternoon. Warm (max 31°C on Tue afternoon, min 18°C on Mon night). Wind will be generally light. | Days 5-7 Weather SummaryLight rain (total 2mm), mostly falling on Wed night. Warm (max 33°C on Fri afternoon, min 21°C on Wed night). Wind will be generally light. | ||||||||||||||||||
Monday 3 | Tuesday 4 | Wednesday 5 | Thursday 6 | Friday 7 | Saturday 8 | ||||||||||||||
Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||
Wave Height (m) Direction Period (s) | SSE 5 | SSE 5 | SSE 8 | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SE 7 | SSE 5 | SSE 6 | SSE 6 | S 6 | E 9 | SSE 8 | SE 8 | SE 8 | SE 8 | SE 8 |
Wave Graph | |||||||||||||||||||
29 | 51 | 528 | 221 | 66 | 75 | 64 | 41 | 22 | 46 | 44 | 30 | 66 | 2 | 6 | 10 | 10 | 10 | 11 | |
Wind (km/h) | |||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | cross | cross-on | on | cross-on | cross-on | cross-on | cross-on | cross-on | cross-on | glassy | on | cross-on | on | on | cross-on | cross-on | glassy | cross-on | cross |
High Tide | 2:46AM2.80m | 3:13PM2.78m | 3:30AM2.73m | 3:55PM2.85m | 4:19AM2.65m | 4:41PM2.90m | 5:15AM2.55m | 5:35PM2.94m | 6:16AM2.48m | 6:35PM2.97m | 7:23AM2.46m | 7:39PM3.02m | |||||||
Low Tide | 8:33PM0.22m | 8:54AM0.08m | 9:17PM0.18m | 9:35AM0.12m | 10:07PM0.15m | 10:21AM0.18m | 11:01PM0.13m | 11:12AM0.24m | 00:01AM0.11m | 12:10PM0.30m | 1:06AM0.08m | 1:14PM0.31m | 2:14AM0.01m | ||||||
— | 5:33 | — | — | 5:33 | — | — | 5:35 | — | — | 5:35 | — | — | 5:37 | — | — | 5:39 | — | — | |
8:02 | — | 8:01 | — | — | 8:00 | — | — | 7:59 | — | — | 7:58 | — | — | 7:57 | — | — | 7:54 | — | |
mm | 1 | 7 | 14 | 2 | — | — | — | — | 3 | 1 | — | — | — | — | — | 1 | — | — | — |
Temp °C | 23 | 21 | 23 | 21 | 27 | 31 | 28 | 24 | 25 | 22 | 28 | 31 | 29 | 31 | 33 | 31 | 27 | 28 | 26 |
Feels °C | 21 | 23 | 23 | 21 | 23 | 28 | 27 | 22 | 24 | 26 | 29 | 31 | 31 | 32 | 33 | 32 | 30 | 28 | 26 |
Swell 1 Height (m) Direction Period (s) | SE 7 | SE 9 | — | SSE 8 | SSE 8 | SSE 8 | SSE 7 | SSE 7 | SE 7 | SSE 5 | SSE 6 | E 9 | E 10 | S 6 | SSE 8 | S 5 | SSE 6 | SE 8 | SE 8 |
12 | 3 | — | 221 | 66 | 75 | 64 | 41 | 22 | 46 | 44 | 2 | 2 | 46 | 6 | 13 | 6 | 10 | 9 | |
Swell 2 Height (m) Direction Period (s) | ESE 9 | — | — | — | — | — | E 10 | E 10 | E 9 | E 9 | E 9 | E 9 | — | E 9 | E 9 | SE 8 | SE 8 | E 8 | E 8 |
7 | — | — | — | — | — | 2 | 2 | 2 | 2 | 2 | 2 | — | 2 | 2 | 10 | 10 | 1 | 1 | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | E 10 | — | — | — | — | — | — | — | — | E 8 | — | — | E 8 |
— | — | — | — | — | — | 2 | — | — | — | — | — | — | — | — | 1 | — | — | 1 | |
Wind waves Height (m) Direction Period (s) | SSE 5 | SSE 5 | SSE 8 | W 4 | SW 3 | S 8 | SSW 5 | — | S 3 | — | — | SSE 6 | S 6 | W 3 | S 6 | NNE 2 | — | SSE 2 | S 4 |
29 | 51 | 528 | 9 | 5 | 119 | 42 | — | 1 | — | — | 30 | 66 | 1 | 36 | 1 | — | 2 | 11 | |
Nearest Offshore or Glassy | |||||||||||||||||||
Distance (km) | 1276 | 1776 | 433 | 11 | 11 | 54 | 216 | 247 | 247 | 247 | 11 | 247 | 11 | 438 | 11 | 438 | 231 | 472 | 438 |
Best forecast wave conditions in Maine | |||||||||||||||||||
Best forecast wave conditions in United States | |||||||||||||||||||
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Information about the Kennebunk Beach Surf forecast
The above surf forecast table for Kennebunk Beach provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Kennebunk Beach can be found by selecting the local surf guide option on the grey menu. Our Kennebunk Beach surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Kennebunk Beach) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Kennebunk Beach may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Kennebunk Beach is 17 km (11 miles) from Biddeford. If you plan a vacation in Maine, look for hotels and other accommodation in Biddeford. Biddeford has rooms for a wide range of budgets as well as car hire and transport links.











